This database includes high potential projects and companies in the environment and energy sectors based and working primarily in Switzerland, founded or active since 2000 and still operational. The maturity phase ranges from initial concept (formation or validation) up to those that are trying to capture a larger market space (growth and then established). Discover the companies by using the search filters. Sort the list by clicking on the arrows next to founding year, canton and phase. If your innovation is missing, please add your project here .
| Company Name | Founding year Canton What phase are you currently in? | Areas of Activity [Subareas] | Technology |
|---|---|---|---|
| 3BEES |
unknown |
None | |
| AGIROO |
unknown |
None | |
| AITHON |
unknown |
None | |
| Anevo |
ZH Formation |
None | |
| Anevo offers a unified energy data platform designed for real estate companies to standardize utility data, automate energy reporting, and optimize asset performance. By integrating directly with utility providers and smart meters, Anevo simplifies access to granular consumption data, enabling compliance reporting, CO₂ tracking, and benchmarking without manual processing. The platform supports seamless integration with existing workflows and third-party systems, enhancing data quality, reducing costs, and accelerating sustainability efforts across real estate portfolios. | |||
| Avientus |
ZH Formation |
None | |
| Avientus is developing a sustainable, autonomous drone delivery network for Just-in-Time B2B logistics across Europe. Their electric VTOL drones and smart base stations enable fast, flexible, and zero-emission transport of time-critical goods, outperforming conventional logistics by speed and accessibility. The system supports deliveries up to 25 kg within a 20 km range and operates fully autonomously, eliminating the need for manual intervention. It is designed to improve logistics in both industrial and remote regions, including underserved healthcare areas in emerging markets. Avientus’ solution aims to revolutionize short-range transport through cost-efficiency, environmental responsibility, and accessibility in challenging terrains. | |||
| BCHAR |
ZH Formation |
None | |
| BCHAR provides a fully automated, turn-key system for biochar production, transforming agricultural biomass into biochar in a transparent and efficient way. The solution includes integrated MRV (Monitoring, Reporting, Verification) software to support carbon credit generation. A pilot project in Thailand using coconut husks demonstrated the system’s effectiveness in carbon removal and soil health improvement. | |||
| Calspak |
ZH Formation |
None | |
| Calspak is a clean-tech startup from ETH Zurich developing ultra-low-carbon cement with exceptionally fast setting times. Their patented material significantly reduces greenhouse gas emissions—by up to 50%—and production costs, while boosting productivity by 50%. Calspak’s technology replaces up to 80% of traditional cement, using widely available, low-emission raw materials and custom chemical admixtures. The solution is suitable for diverse construction applications. | |||
| Capple |
|
None | |
| catchfree |
Formation |
None | |
| Catchfree develops ecologically sustainable and nutritionally beneficial seafood alternatives using a scalable technological platform. Their focus is on co-creating recipes and applications with specialty restaurants in Switzerland before expanding to the broader European market and eventually retail and online sales channels. | |||
| ccloop |
BS Validation |
None | |
| ccloop is committed to decoupling raw material streams used in the production of daily life goods from fossil resources (such as oil, gas, and coal). This process is commonly known as defossilisation. The ccloop association: Supports industrial and research initiatives in the field of defossilisation; Serves as an international information hub for those interested in the topic; Proactively communicates and advocates for defossilisation as a key technology to reduce future CO₂ emissions. | |||
| CellX Biosolutions |
ZH Formation |
None | |
| CellX Biosolutions develops sustainable solutions for chemical waste treatment by utilizing naturally occurring bacteria. Their technology isolates and scales bacterial communities capable of degrading persistent pollutants such as PFAS, pharmaceuticals, agro-chemicals, and microplastics. The company offers customized biodegradation services, including tailored bacterial treatments and biodegradability assessments across different environments. Backed by research and industrial partners, CellX aims to provide eco-friendly, scalable alternatives to conventional disposal methods. | |||
| Circea |
|
None | |
| Cirkel Supply |
|
None | |
| Deutelio |
TI Formation |
None | |
| Deutelio is a private initiative exploring an alternative approach to fusion energy. In light of the challenges faced by the Tokamak concept, new magnetic confinement methods like the proprietary Polomac are being investigated. Polomac uses a poloidal magnetic configuration with “magnetic tunnels” that enable stable plasma confinement and access to internal dipole coils. This approach aims to achieve reactor conditions with lower magnetic field strength and may enable Deuterium-Deuterium fusion without the need for Tritium breeding. | |||
| Dimarjan |
|
None | |
| e-swissolar |
|
None | |
| etavalve |
ZH Formation |
None | |
| Etavalve is a Swiss startup developing compact heat-to-power systems based on a piston-driven Brayton engine with patented electro-hydraulic valve actuators. Their technology efficiently converts industrial waste heat—especially in the 500–900 °C range—into electricity, making it suitable for sectors like metal and cement production. The system offers a cost-effective alternative to conventional turbines for medium-scale applications. | |||
| Firefly Fusion |
Formation |
None | |
| Firefly Fusion aims to accelerate the commercialization of fusion energy by building a compact tokamak using proven technologies. Leveraging 60 years of tokamak science and supported by a network of global experts and institutions, the company focuses on rapid, cost-effective deployment. Its team includes leading figures from CERN, IRFM, and ITER, and it operates in the heart of Europe's fusion ecosystem. | |||
| GoNina |
ZH Formation |
None | |
| GoNina is a Swiss platform tackling food waste by connecting consumers with local restaurants, bakeries, and supermarkets offering discounted surplus food. Using AI-powered demand forecasting, GoNina helps reduce excess while enabling users to reserve and collect “Wonder Bags” filled with unsold items. The user-friendly app promotes sustainability, offers flexible pricing, and supports a growing community focused on minimizing environmental impact. | |||
| IdEias for Transport |
|
None | |
| KoraLabs |
ZH Formation |
None | |
| KoraLabs enables smarter, more sustainable agriculture through digital twin and AI-powered solutions. The company supports input providers and certification bodies by integrating diverse data sources—such as soil maps, satellite imagery, and weather forecasts—into dynamic agronomic models. These models deliver predictive insights, scenario analyses, and real-time recommendations to accelerate product development, enhance advisory services, and streamline certification processes. By fostering data-driven decision-making, KoraLabs helps reduce environmental impact and increase the adoption of innovative farming practices. | |||
| Lignolution |
ZH Formation |
None | |
| Lignolution offers an innovative wood-concrete composite solution through its patented Mikrokerven connection system. Designed to replace traditional notches and screws, Mikrokerven enables faster production and assembly, improved bending stiffness, and a more efficient, ecological construction process. The system is compatible with standard composite floor systems and supports sustainable building practices by combining the strengths of wood and concrete. Lignolution provides technical consulting, early-stage structural support, and industry networking for architects, engineers, and builders. | |||
| MESH |
|
None | |
| metafuels |
ZH Formation |
None | |
| Metafuels is focused on advancing sustainable aviation through its proprietary aerobrew technology, which converts green methanol into Sustainable Aviation Fuel (SAF). Developed in collaboration with the Paul Scherrer Institute, aerobrew aims to produce e-SAF at scale with higher efficiency and lower costs than traditional methods. The technology supports both synthetic and biogenic methanol sources, avoiding food-based feedstocks. With the SAF market projected to grow significantly by 2030, Metafuels positions aerobrew as a key solution for reducing aviation’s carbon footprint and helping the industry meet net-zero targets by 2050. | |||
| MODUVO |
|
None | |
| MontaConnect |
|
None | |
| moveable.ch |
|
None | |
| Mycostrat |
|
None | |
| Nettle Circle |
|
None | |
| Night Ride |
|
None | |